| Code | Dimensions | |
|---|---|---|
| GPM04161615FI | 16mm x 16mm x 1/2" | |
| GPM04202015FI | 20mm x 20mm x 1/2" | |
| GPM04202020FI | 20mm x 20mm x 3/4" | |
| GPM04323215FI | 32mm x 32mm x 1/2" | |
| GPM04323225FI | 32mm x 32mm x 1" | |
| GPM04404025FI | 40mm x 40mm x 1" | |
| GPM04505020FI | 50 x 50 x 3/4" | |
| GPM04505025FI | 50mm x 50mm x 1" | |
| GPM04636325FI | 63mm x 63mm x 1" |